UTC Fire & Security Americas Corporation Inc 844-PIR User Manual
2
Sentrol AP750W Wireless PIR Motion Sensor Installation Instructions
Preliminary 9/1/04
•
Do not mount the sensor near duct work or other large metallic surfaces which may affect the
RF signals (see “Final Testing” on page 4). Actual acceptable transmitter range should be ver-
ified for each installation.
RF signals (see “Final Testing” on page 4). Actual acceptable transmitter range should be ver-
ified for each installation.
•
Windows should be closed in any area which has an armed motion sensor.
Note
The cardboard undercrawl
mask should remain
installed when sensor
jumper J1 is set to the BI
position. See the section
“Setting the Sensor Cover-
age Area and Sensitivity” for
complete information on
sensor jumper settings.
mask should remain
installed when sensor
jumper J1 is set to the BI
position. See the section
“Setting the Sensor Cover-
age Area and Sensitivity” for
complete information on
sensor jumper settings.
•
The cardboard undercrawl mask installed at the factory (see Figure 2) blocks coverage within
5 feet of the sensor.
5 feet of the sensor.
•
For installations where pets are present, mount the sensor upside down about 3.5 feet above
the floor (see Figure 3). Leave the factory-installed undercrawl mask in place to block any
detection pattern directed at the ceiling
the floor (see Figure 3). Leave the factory-installed undercrawl mask in place to block any
detection pattern directed at the ceiling
Tools and Supplies Needed
•
Phillips screwdriver
•
Anchors and screws for mounting (included)
•
Masks (included)
Mounting the
Motion Sensor
Motion Sensor
This section describes how to mount the sensor on a flat wall or in a corner.
You must be free of static electricity before handling circuit boards. Wear a
grounding strap or touch a bare metal surface to discharge static electricity.
grounding strap or touch a bare metal surface to discharge static electricity.
Static
Note
Remove the factory-installed
plastic masks before mount-
ing. Re-install as desired
after walk testing.
plastic masks before mount-
ing. Re-install as desired
after walk testing.
1. Remove the small cover (see Figure 4)
2. Open the sensor housing by pressing down on the top rear and pulling the front cover at the
2. Open the sensor housing by pressing down on the top rear and pulling the front cover at the
top (see Figure 5). Set the front cover aside
Figure 2. Cardboard Undercrawl
Figure 3. Pet Alley Application
Mask Location
S T E P 1 :
P R E S S D O W N
W I T H I N D E X F I N G E R
S T E P 2 :
P U L L A W A Y
Figure 4. Removing the Small Cover
Figure 5. Opening the Sensor Housing